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5.1.2 Manual opening and closing
Select the "Manual Open / Close" test mode, the screen will switch to the "Start Test" interface in this
mode, press the "Input Voltage" button and enter the corresponding voltage value and confirm, and select
"Close" according to the switch status analog indicator. Or "open" button to operate (Figure 7).
Figure 7
Figure 8
5.1.3 Low voltage test
If you select the “Open / Close Low Jump” test mode, the screen will switch to the “Start Test”
interface in this mode, and set the “Control Pulse Width” (that is, the coil power-on time), “Initial Voltage”,
and “Step Voltage” in this order. ", Select" Single "or" Continuous "mode for boost operation. The use of
this function is that the instrument automatically determines whether it is closed or opened according to
